what they will cover and particularly unusual for someone asked to be a witness in the grand jury to come back a written document saying here s what i can talk about. let me read another sentence from the washington post story. trump s legal team recently shared the documents many an effort to limit it. they said that trump would be vulnerable in an hours long interview. that s the real concern that the president s lawyers have. right. and look. most of them, if writ perfect, if the world were perfect, trump wouldn t to have testify at all. they know if you sit him down before a special counsel, he can go off and wander and not tell the truth. and they re worried about it. so what they re trying to do to avoid that, i had one source say, look. ronald reagan did written interrogatories.